39. Once everyone is _____ his life, he will instinctively(本能) find every possible way _____.
Knowledge learnt from books doesn’t have the same effect on a childas_____through practice.
London is a most beautiful city in Britain, _____ the River Thames.
Ryan’s family____ very large and his family____all fond of going hiking.
Compared with 2 million tons last year, our coal output has increased _____three times; that is to say, our coal output has increased_____8 million tonsthis year.
At that time the US was at_____war with Iraq, and Shirley worked as_____doctor in the army.